These premium CleverDelights ball chain necklaces are made from strong metal alloy and are perfect for making beautiful craft necklaces. Each necklace comes with a connector preattached and ready to wear. Perfect for dog tag or pendant tray necklaces. Don't forget the matching CleverDelights pendant trays and glass cabochons (sold separately here on Amazon) to easily create your own custom pendant tray necklaces. Other ball sizes and colors also available from CleverDelights here on Amazon! Don't get burned by cheap, low-quality imitators -- our items ship from a USA warehouse so you receive your items quickly!